首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
During the nineteenth century, when little was known about environmentalism and conservation, it was common to hear people in Eu
During the nineteenth century, when little was known about environmentalism and conservation, it was common to hear people in Eu
admin
2013-10-30
35
问题
During the nineteenth century, when little was known about environmentalism and conservation, it was common to hear people in Europe and America say that the resources of the sea【B1】______ . They believed the world and nature would continuously reproduce all the resources they would need. For example, a【B2】______ biologist writing in the mid-nineteenth century commented that none of the great sea fisheries were to be【B3】______. Today, though, there is evidence that the resources of the sea are seriously endangered.
【B4】______, environmentalists have focused their attention on the land and air. Recently, however, they are beginning to discover that the resources of the sea are in as much danger. The list of endangered 【B5】______ now included herring and crabs as well as the African elephant, Indian tiger, and the American eagle.
Furthermore, the threats to fish are more【B6】______in some ways than the threats to animals and birds. This is because fish are a much more needed food source, and people【B7】______ depend on fish as an important part of their diet. Hence, a decline in the fish supply could have【B8】______ effects on hunger and population. Fishermen in the North Atlantic alone annually harvest 20 billion pounds of fish to 【B9】______ food demand, but the world needs to recognize that these practices cannot continue without depleting fish reserves within the next few years. Rapidly declining sea resources in many parts of the world are problems that cannot be ignored any longer. Unlike the【B10】______in the nineteenth century, we now know that food supplies in the sea cannot last forever.
【B2】
选项
答案
noted
解析
此处位于冠词a和名词biologist之间,需填入形容词。noted“著名的”。
转载请注明原文地址:https://jikaoti.com/ti/1OCFFFFM
0
大学英语四级
相关试题推荐
A、2:30pm.B、3:30pm.C、4:30下午D、5:00下午B数字细节题。四个选项都是表示时间的词,可推断问题是关于事件发生的时间。男士提到他们的传真机要到2:30才能修好,所以要求女士在3:30把资料传真给他,故选项B正确。
Nowadays,itwasfashionabletospeakofagenerationgap,a【S1】______betweenyoungpeopleandtheirelders.Parentscomplained
Peoplehavebeenpaintingpicturesforatleast30,000years.Theearliestpictureswerepaintedbypeoplewhohuntedanimals.T
Peoplehavebeenpaintingpicturesforatleast30,000years.Theearliestpictureswerepaintedbypeoplewhohuntedanimals.T
Thestoryofthe【S1】______Titaniccontinuesto【S2】______peopletodaypartlybecauseofthe1998Hollywoodmovies,Titanic.Peopl
Peoplewholivedintownsandcitiescouldeasilyrefreshthemselvesinthehotsummersjustbeforetheturnofthe【B1】______.C
A、Itscomfortablehotels.B、Itsgoodweatherallyearround.C、Itsexcitingfootballmatches.D、Itsreligiousbeliefs.B短文中提到,An
A、Infourorfiveyears.B、Inoneyear.C、Inthreeorfouryears.D、In36weeks.A信息明示题。文章最后指出…willfinishtheirstudiesinfou
WhenRobertoFelizcametotheUSAfromtheDominicanRepublic,heknewonlyafewwordsofEnglish.Educationsoonbecamea【S1】
CommunityCollegeCommunityColleges,institutionsofhighereducationoffertwo-yearprogramsofgeneralstudyortechnical
随机试题
x线诊断大叶性肺炎最主要的依据是
WhenIwaswalkingdownthestreettheotherday,Ihappenedto【C1】______asmallbrownleatherpurselyingonthesidewalk.I【C2
采用溴化钾压片法测定对氨基水杨酸钠红外光谱时,其中1680cm-1、1388m-1I强峰的归属是
鸿捷有限公司成立于2008年3月,从事生物医药研发。公司注册资本为5000万元,股东为甲、乙、丙、丁,持股比例分别为37%、30%、19%、14%;甲为董事长,乙为总经理。公司成立后,经营状况一直不错。2013年8月初,为进一步拓展市场、加强经营
同业业务的主要业务类型有()。
根据以下资料。回答下列小题。2013年1—5月,保险业平均每月业务及管理费用约为多少亿元?()
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性。
______istheauthorofABendintheRiver.
Shehadto________inthehotelroomfortheSpringFestivalholiday.
A、Therewascrystalinallglass.B、Leadcrystalmakesgoodglass.C、Crystalisashardasskyscraper.D、Inordinaryglass,the
最新回复
(
0
)